baber/WOPTO huggingface dataset:
Patent JP-2007082260-A (JP)
Title: Piezoelectric oscillator
Inventor: SHII KAZUHIRO
IPC: H03H9/02
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive small crystal oscillator that is superior in terminal flatness.  <P>SOLUTION: The piezoelectric oscillator is provided with a piezoelectric resonator housing a piezoelectric resonation piece in a ceramic package, an electronic component for configuring an oscillation circuit together with the piezoelectric resonator, and a flexible wiring board having the piezoelectric resonator and the electronic component mounted thereon. The electronic component is mounted on one surface of the flexible wiring board, and the piezoelectric resonator is arranged on the flexible wiring board via a plurality of column members so that the piezoelectric resonator covers the upper part of the electronic component. With this configuration, the piezoelectric oscillator is configured so that the flexible wiring board becomes small in area and the planarity of the flexible wiring board can be obtained, based on rigidity of the ceramic package without providing a metal frame employed in conventional oscillators, and the small and inexpensive piezoelectric oscillator can be realized.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008129917-A (JP)
Title: Cold/hot display device of automatic vending machine
Inventor: KATSURAYAMA SATORU
IPC: G07F9/02
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide the cold/hot display device of an automatic vending machine for preventing dirt from adhering to a cold/hot pattern display body.  <P>SOLUTION: The cold/hot display device of the automatic vending machine for storing and selling merchandise warmed or cooled in a container is configured by folding back an endless cold/hot pattern display body 120 indicating each of cold/hot patterns corresponding to a plurality of merchandise samples placed in a row on a display board on the display board at the right and left ends, so that the cold/hot patterns can be switched by turning the cold/hot pattern display body 120. At least a part of the turning orbit of the cold/hot display body 120 is provided with a discharging means (conductive member 151) which is brought into contact with the cold/hot display body 120 and removes static electricity charged at the cold/hot display body 120. Thus, even when the cold/hot display body 120 is charged with static electricity, it is discharged by the conductive member 151, so that the cold/hot pattern display body 120 can be prevented from being charged with the static electricity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008126213-A (JP)
Title: Pulverizing apparatus, method for pulverizing, method for manufacturing toner using the same, and toner obtained by the method
Inventor: TANAKA TETSUYA
IPC: G03G9/087
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulverizing apparatus capable of pulverizing a material to be pulverized to a requested particle diameter with high efficiency, a method for pulverizing, a method for manufacturing a toner, and the toner.  <P>SOLUTION: When a member 6 for accelerating the material to be pulverized altering the stream of compressed air jetting from a pulverizing nozzle 5 along the vertical downward direction is attached to the pulverizing nozzle 5, the stream and the material jetting from the pulverizing nozzle 5 collides approximately vertically so as to be able to be accelerated and collide effectively. The member 6 for accelerating the material to be pulverized is provided with an opening 7 for introducing the material to be pulverized capable of introducing the particles 12a to be pulverized and a part 8 for accelerating the material to be pulverized which pulverizes particles 12a to be pulverized in order to have the compressed air and the particles 12a to be pulverized introduced from the facing pulverizing nozzles 5 collide with each other at a high speed by altering the stream of the particles 12a to be pulverized introduced from the opening 7 for introducing the material to be pulverized and the compressed air jetting from the pulverizing nozzle 5 downward in a pulverizing chamber 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008134298-A (JP)
Title: Signal processing device, signal processing method and program
Inventor: BABA EIJI
IPC: G10L21/028
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To separate a target sound from sound generated by a plurality of sound sources while reducing cost.  <P>SOLUTION: The signal processing device 1 comprises: a control section 10; a separation matrix arithmetic section 11; a direction specifying section 12; an interpolation section 13; and a signal separation section 14. A frequency band is divided into a plurality of bands by the control section 10, and each band is classified into a learning band group or an interpolation band group. Learning processing by an independent component analysis method is applied to the band which is classified into the learning band group by the separation matrix arithmetic section 11 and a learning separation matrix WG(f<SB>g</SB>) is calculated. On the other hand, DOA (Direction of Arrival) calculation is applied to the band which is classified into the interpolation band group so that a sound source direction is specified by the direction specifying section 12, and based on the specified sound direction, an interpolation separation matrix WH(f<SB>h</SB>) is obtained by the interpolation section 13. Moreover, a separation matrix W(f) for separating signals X<SB>1</SB>(f, t), X<SB>2</SB>(f, t) into signals Y<SB>1</SB>(f, t), Y<SB>2</SB>(f, t) is calculated by interpolating the learning separation matrix WG(f<SB>g</SB>) with the interpolation separation matrix WH(f<SB>h</SB>).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008133600-A (JP)
Title: Erection method for wooden building
Inventor: ITO YUICHI
IPC: E04B1/26
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an erection method for a wooden building, which effectively utilizes flexibility possessed by wood, and deformability as the property of wooden construction, and to which a limit strength computing method can be applied.  <P>SOLUTION: This erection method for the wooden building comprises: a preparation step of preparing a plurality of framework units 10 which are constructed by pre-dressing up at least two column materials 12, a horizontal member 14 for the framework unit, and a sill 16 for the framework unit; an erection step of erecting one framework unit 10a among the plurality of framework units 10 on a foundation 24; a first horizontal construction step of horizontally constructing the plurality of horizontal members 14c and the sill 16a in the one erected framework unit 10a; and a second horizontal construction step of horizontally constructing the other framework units 10b in the plurality of horizontal members 14c and the sill 16a and erecting them on the foundation 24. A joint of the framework unit 10, and a joint between the framework unit 10, and the plurality of horizontal members 14c and the sill 16a comprise a tenon 20 and a mortise 22.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007146297-A (JP)
Title: Structural environmentally-protective coating
Inventor: GORMAN MARK D
IPC: B05D7/24
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating (24) adequate for use as an environmentally-protective coating on surfaces of components (10) used in hostile thermal environment, including a turbine, a combustor and an augmentor section of a gas turbine engine.  <P>SOLUTION: The coating (24) is used in a coating system (20) deposited on a substrate (22) formed of a superalloy material. The coating (24) contacts a surface of the superalloy substrate (22) and is formed of a coating material having a tensile strength of more than 50% of the superalloy material. The coating material is predominantly at least one metal chosen from the group consisting of platinum, rhodium, palladium, and iridium, and has sufficient strength to significantly contribute to the strength of the component (10) on which the coating (24) is deposited.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008135120-A (JP)
Title: Optical pickup and its manufacturing method
Inventor: OBARA MASAHITO
IPC: G11B7/22
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide "an optical pickup and its manufacturing method" capable of easily and precisely positioning a fixed lens disposed at an inner bottom of a chassis.  <P>SOLUTION: As a lens attachment part 22 prescribing the attachment position of a collimate lens 15 at the inner bottom of the chassis 10, a first positioning wall 22a and a second positioning wall 22b that are a pair of planes facing in a V shape and a third positioning wall 22c along a plane perpendicular to both the positioning walls 22a, 22b are formed by cutting processing. Then, the collimate lens 15 is positioned in a radial direction by the first and second positioning walls 22a, 22b, and the collimate lens 15 is positioned in an optical axis direction by the third positioning wall 22c. When the lens attachment part 22 is formed, the first and second positioning walls 22a, 22b are cut and processed by a flat tip surface 30a of a cylindrical cutting edge 30, and the third positioning wall 22c is cut and processed by a cylindrical surface 30b of the cutting edge 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007258150-A (JP)
Title: Release type electromagnetic device
Inventor: KUDO TAKAHIRO
IPC: H01F7/16
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a release type electromagnetic device in which a variation of attraction force between a movable armature and a fixed armature can be controlled without increasing a pole contacting area between the movable armature and the fixed armature.  <P>SOLUTION: The movable armature 6 provided projectable on a joint metal piece 4 is arranged to face the fixed armature 10, and a permanent magnet 5 of a cylindrical shape magnetized in an axial direction is arranged around the fixed armature 10 and the movable armature 6, and a magnetic flux density passing the pole contact area between the movable armature 6 and the fixed armature 10 shall be set 1 tesla or more.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008138398-A (JP)
Title: Excavating body, ground heat utilizing method and heat pipe snow-melting method
Inventor: YOSHIHARA KAZUHIRO
IPC: F24J3/08
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for carrying out heat pipe snow-melting at a low cost.  <P>SOLUTION: This heat pipe snow-melting method utilizing ground heat obtained through a heat pipe 1 buried underground comprises steps for burying an excavating body A with an excavating part 3 detachably connected to the tip of a tubular base body 2 in a predetermined place of the ground, disposing a heat collecting part 1a of the heat pipe 1 in the base body 2, then separating the excavating part 3 from the base body 2 to pull out the base body 2, obtaining ground heat through the heat collecting part 1a of the heat pipe 1, and radiating the ground heat from a radiating part 1b of the heat pipe 1 to utilize the ground heat.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008016429-A (JP)
Title: Backlight assembly and liquid crystal display
Inventor: BYUN KWAN SEOB
IPC: F21Y101/02
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight assembly and a liquid crystal display capable of improving unequal luminance.  <P>SOLUTION: The backlight assembly includes: a plurality of light-emitting elements; a light guide plate arranged to form a plane that is equal to that of the light-emitting elements or the like; and a plurality of light correction sections that are formed on one side of the light guide plate at a certain interval to change a light path.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008140971-A (JP)
Title: Method and apparatus of splitting composite substrate having metal coating
Inventor: SHIBUYA NOBUYUKI
IPC: H05K3/00
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus of splitting a composite substrate having a metal coating, capable of highly accurately splitting a metal coating along splitting grooves.  <P>SOLUTION: The method of splitting a composite substrate having a metal coating includes steps for: forming splitting grooves 2 or penetrating splitting holes H on one surface of front and rear between adjacent unit substrates; using as a split target, a composite substrate 1 in which a metal coating 3 continues on both sides at parting lines as a boundary on the opposite surface of the front and rear of the adjacent unit substrates; and splitting the composite substrate into unit substrates. This method repeatedly executes bending processing for bending the adjacent unit substrates centered at the parting lines. In the initial bending processing, the adjacent unit substrates are split and allowed to be continue while bending the metal coating into a V-shape, and in the final bending processing, the metal coating having accumulated metal fatigue caused by bending processing is bent into a V-shape or a reverse V-shape to split the composite substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008141039-A (JP)
Title: Edge emitting semiconductor laser
Inventor: NAWAE SHUICHI
IPC: H01S5/22
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an edge emitting semiconductor laser wherein cleavage can be carried out even if a plating layer is provided to a surface and heat dissipation property of a resonator edge face is improved.  <P>SOLUTION: An n-type clad layer 3, an active layer 4, a p-type clad layer 5, an n-type current constriction layer 6 and a p-type contact layer 7 are formed on a substrate 2. An n-electrode 1 is formed in a rear of the substrate 2, and a p-electrode 8 is formed on the p-type contact layer 7. A plating layer 9 is formed on the p-electrode 8 from one edge face of a resonator to the other edge face thereof. The width of the plating layer 9 formed in an edge face part is made smaller than the width of the plating layer 9 formed in a central part. Consequently, it is possible to improve heat dissipation property of an edge face and to carry out cleavage in an edge face position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137528-A (JP)
Title: Tractor
Inventor: IWATA TOKUHIDE
IPC: B60K15/03
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact tractor firmly supporting a mounting member used for mounting a fuel supply tank.  <P>SOLUTION: The tractor has: an engine bonnet 21 provided on one end side in the longitudinal direction of a vehicle body; a fuel tank 22 provided inside the engine bonnet 21; and a mounting member 30 used for mounting the fuel tank 22. The mounting member 30 is supported in a rockingly changeable manner around the axis P in the longitudinal direction of the vehicle body between a service posture in which a mounting surface 34 is directed upward of the vehicle body, and a storage posture in which the mounting surface 34 is along a side surface of the engine bonnet. A supporting part 32 for pivotably supporting the mounting member 30 is provided on a pillar 13 erected on a vehicle body frame 3 between front and rear wheels.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008138800-A (JP)
Title: Saddle type branch joint, piping unit using this saddle type branch joint and vertical pipe piping method of multistory building using this piping unit
Inventor: KANEHIRA YUTAKA
IPC: F16L47/02
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping unit, a saddle type branch joint capable of providing this piping unit, and a vertical pipe piping method of a multistory building using the piping unit, for safely performing piping work in a small number of people, without hitching on a peripheral edge part of a through-sleeve, even if a pipe diameter is thickened.  <P>SOLUTION: This saddle type branch joint 12 has a saddle part and a branch part for inserting a metallic cylinder and connected with a branch pipe. The branch part projects from a connecting surface to a pipe of the saddle part in a part including at least a part of the metallic cylinder. The piping unit 1a is formed of a long size flexible resin pipe 11 and a plurality of saddle type branch joints 12 fixed at a pitch equivalent to the one floor height of the multistory building to this flexible resin pipe 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008143267-A (JP)
Title: Steering roll connector
Inventor: KAMEI HIROYUKI
IPC: B60R16/027
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering roll connector capable of retaining a rotator at a neutral rotational position before a steering wheel is assembled to the rotator without any labor hour and force for releasing the temporary fixing by a worker.  <P>SOLUTION: A rotator 26 is naturally retained at the neutral rotational position since a lower part at the neutral rotational position is heavier than other portion of the rotator 26 with a weight 32. In this case, even when the rotator is rotated, the rotator 26 is naturally returned to the neutral rotational position by the weight of the lower portion at the neutral rotational position. Thus, the rotator 26 can be retained at the neutral rotational position before a steering wheel 28 is assembled to the rotator 26, and the possibility of breakage of a connection cable can be eliminated, and further in this condition, any labor hour and force for releasing the temporary fixing by a worker is not required.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008146473-A (JP)
Title: Server
Inventor: IKEDA MASATO
IPC: G06F13/00
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To restrain deterioration in response performance when a load of a network to a server or the site of the server increases.  <P>SOLUTION: This server has a plurality of contents 2A1 and 2A2 different in an information quantity as the contents 2A being static information in the server 1. When a load quantity of the network 53 to the server or the site of the server becomes larger than a predetermined load quantity, the contents are switched to the contents little in the information quantity among the plurality of contents different in the information quantity by a content switching means 3, and information on the contents little in the information quantity is provided in response to access clients 4a to 4n. When the load quantity of the network to the server or the site of the server becomes smaller than the predetermined load quantity, the contents are switched to the contents much in the information quantity among the plurality of contents different in the information quantity by the contents switching means 3, and information on the contents much in the information quantity is provided in response to the access clients.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153963-A (JP)
Title: Neighboring cell list setting method, terminal, server, and mobile communication network
Inventor: OKABE YOSHIHIDE
IPC: H04B7/26
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To make improvement work of network quality efficient.  <P>SOLUTION: An optimization terminal 100, connected to a mobile communication network, generates a neighboring cell list of a wireless base station 103 specified to be added and a wireless base station 104 neighboring to the wireless base station 103, based on the location relation between the specified wireless base station 103 and the neighboring wireless base station 104 and statistical information (the number of handover times, etc.), and sends the generated neighboring cell list(s) to a maintenance server 101. The maintenance server 101 uses the neighboring cell list(s), received from the optimization terminal 100, to perform setting change of the neighboring cell list(s) of the wireless base stations 103 and 104. After performing setting change of the neighboring cell list(s), the operation of the wireless base station 103 designated to be added is started and, as necessary, the running test is made using a measuring vehicle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008152654-A (JP)
Title: Learning management system, learning management server apparatus, data adding device, learning management method, learning management server program, and data adding program
Inventor: KOIKE YOSHIMASA
IPC: G06Q50/10
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a learning management system capable of utilizing history information transmitted/received between a learning management server apparatus and a learning terminal apparatus according to SCORM standards.  <P>SOLUTION: A SCORM content storage part 20 in the learning management server apparatus 10 previously stores history information repeating module 25 configuring history information repeating API frame for repeating history information transmitted/received between a content frame and an API frame by allowing the learning terminal apparatus to execute the history information repeating module 25 and stores teaching material structure file 21 which is rewritten so that the history information repeating module 25 is read and executed by the learning terminal apparatus. In requesting and receiving teaching material contents 22-1 to 22-M from the learning management server apparatus 10, the learning terminal apparatus requests and receives the history information repeating module 25 and configures a history information repeating API frame by the received history information repeating module 25.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007169281-A (JP)
Title: DIBENZO[b]PERHYDROHETEROCYCLIC AMINE AND LUBRICATING OIL COMPOSITION
Inventor: CHERPECK RICHARD E
IPC: C07D317/66
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound useful as an antioxidant, an antiozonant, a heat stabilizer and an ultraviolet stabilizer.  <P>SOLUTION: The dibenzo[b]perhydroheterocyclic amine compound is particularly useful as a stabilizer. The compound serves as an antioxidant, an antiozonant, a heat stabilizer and an ultraviolet stabilizer. The compound is oil-soluble and therefore is particularly suitable for use as an antioxidant in a lubricating oil composition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072493-A (JP)
Title: Liquid crystal display device
Inventor: HIGA MASAKATSU
IPC: G02F1/13363
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which permits high-brightness and high-contrast display and is excellent in easiness of the manufacture.  <P>SOLUTION: The liquid crystal display device is constituted so that the thickness of a liquid crystal layer in a transmission display region T and the thickness of a liquid crystal layer in a reflection display region R are different from each other, a retardation layer 23 containing polymer liquid crystal is formed between a counter substrate 25 and a TFT array substrate 10, and the polymer liquid crystal in the retardation layer 23 has different alignment states between the transmission display region T and the reflection display region R.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007173836-A (JP)
Title: Equipment for carrying out contact guide precisely in printed-wiring board plug joint
Inventor: LUETTERMANN DIETER
IPC: H01R12/71
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To form such that maximum mechanical coincidence with contact in a printed-wiring board plug connector at the position of the contact on a printed-wiring board is obtained in consideration of approximate manufacturing error at the time of manufacturing the printed-wiring board.  <P>SOLUTION: A pressure spring (20) is arranged in a printed-wiring board plug connector (10). The pressure spring loads the lateral pressure on the plug region (2) of a printed-wiring board (1) toward a contact region (16). This allows the precise positioning of a contact path (3) on the printed-wiring board (1) toward an electric contact (19) in the printed-wiring board plug connector (10) to be carried out.  <P>COPYRIGHT: (C)2007,JPO&INPIT